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Search results: "atrof-muhitning plastik bilan ifloslanishi"
14 files found
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atrof-muhitning plastik bilan ifloslanishi
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atrof-muhitning ifloslanishi . 9 - sinf
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paxtani dastlabki ishlashda atrof-muhitning ifloslanishi
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paxtani dastlabki ishlashda atrof-muhitning ifloslanishi
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atrof muhitning ifloslanishi globar ekologik muammolar
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atrof-muhitning ifloslanishi va uni baholash
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neftvagaz ishlabchiqarish jarayonlarida atrof muhitning ifloslanishi
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atrof muhitning ifloslanishi - global ekologik muammo
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atrof muhitni sanoat korxonalari tomonidan ifloslanishi
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tuproq va atrof muhitning ifloslanishi va muhofaza qilishning umumiy masalalari
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uglevodorodlarni ekstraksiya, yig’ish, qayta ishlash va tashishga tayyorlash vaqtida atrof muhitning ifloslanishi
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bakteriyalarning fermentativ jarayonlari. tashqi muhining biologik va texnologik chiqindilar bilan ifloslanishi